\select@language {french}
\contentsline {chapter}{Table des mati\`eres}{i}{section*.1}
\contentsline {chapter}{\chapternumberline {1}Introduction}{1}{chapter.1}
\contentsline {section}{\numberline {1.1}Contexte}{1}{section.1.1}
\contentsline {section}{\numberline {1.2}Sujet de stage}{1}{section.1.2}
\contentsline {chapter}{\chapternumberline {2}\'Etat de l'art}{3}{chapter.2}
\contentsline {section}{\numberline {2.1}Analyse de concepts formels}{3}{section.2.1}
\contentsline {subsection}{D\'efinitions}{3}{section*.4}
\contentsline {section}{\numberline {2.2}Treillis de Galois}{3}{section.2.2}
\contentsline {section}{\numberline {2.3}Construction du treillis de Galois}{5}{section.2.3}
\contentsline {section}{\numberline {2.4}Estimation des probabilit\'es d'\'el\'ements du treillis de Galois}{5}{section.2.4}
\contentsline {section}{\numberline {2.5}Flux de travail}{5}{section.2.5}
\contentsline {section}{\numberline {2.6}Algorithme $\alpha $}{5}{section.2.6}
\contentsline {chapter}{\chapternumberline {3}Travaux effectu\'es}{7}{chapter.3}
\contentsline {section}{\numberline {3.1}Nouvelle m\'ethode de construction du treillis de Galois}{7}{section.3.1}
\contentsline {subsection}{Notation basique de l'algorithme $\alpha $}{7}{section*.5}
\contentsline {subsection}{M\'ethode de construction r\'epartie du treillis de Galois}{7}{section*.6}
\contentsline {section}{\numberline {3.2}Estimation des probabilit\'es individuelles des sommets du diagramme de Hasse}{8}{section.3.2}
\contentsline {subsection}{M\'ethode 6*}{11}{section*.12}
\contentsline {section}{\numberline {3.3}Analyse des probabilit\'es conditionnelles d'un \'el\'ement du treillis sachant une couple}{11}{section.3.3}
\contentsline {section}{\numberline {3.4}Analyse des probabilit\'es hi\'erarchiques des \'el\'ements du treillis de Galois}{12}{section.3.4}
\contentsline {chapter}{\chapternumberline {4}\'Evaluation critique}{13}{chapter.4}
\contentsline {section}{\numberline {4.1}R\'esultats obtenus}{13}{section.4.1}
\contentsline {section}{\numberline {4.2}Analyse des r\'esultats}{15}{section.4.2}
\contentsline {chapter}{\chapternumberline {5}Conclusion et perspectives}{17}{chapter.5}
\contentsline {section}{\numberline {5.1}Conclusion}{17}{section.5.1}
\contentsline {section}{\numberline {5.2}Perspectives}{17}{section.5.2}
\contentsline {chapter}{Bibliographie}{18}{section*.22}
